Hi, Thanks for the quick reply.
in your reply you say NPN sensors, the proximity sensor i have is NPN, also i have read on reprap forums & others that the sensor has worked on there boards, more so with MKS boards because they can handle higher voltages.
In my post i mention that my MKS board has a dedicated JST socket that the inductive sensor used for its power & signal.
This is where i am getting confused, both sensors are rated 6-36v & 300mA yet one works but the other don`t.
Do you have any idea why that is.
Thanks in advance